#4D9B1E#4D9B1E

#4D9B1E is a mid, vivid yellow-green. Relative luminance 0.251; OKLCH L 61.6% C 0.172 H 136.8°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4D9B1E
RGB	rgb(77, 155, 30)
HSL	hsl(97, 68%, 36%)
HSV	hsv(97, 81%, 61%)
CMYK	cmyk(50.3%, 0%, 80.6%, 39.2%)
CIE-LAB	lab(57.19, -45.16, 53.23)
CIE-LCH	lch(57.19, 69.81, 130.31°)
OKLab	oklab(61.59% -0.1256 0.1179)
OKLCH	oklch(61.59% 0.172 136.8)
XYZ	xyz(15.0158, 25.1131, 5.2841)
Luminance	0.2511 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9B1E #6C1E9B

analogous

#8C9B1E #4D9B1E #1E9B2E

triadic

#4D9B1E #1E4D9B #9B1E4D

tetradic

#4D9B1E #1E8C9B #6C1E9B #9B2E1E

square

#4D9B1E #1E8C9B #6C1E9B #9B2E1E

split-complementary

#4D9B1E #2E1E9B #9B1E8C

monochromatic

#1A340A #346814 #4D9B1E #66CE28 #89DE55

Accessibility & contrast

On white

3.49

#4D9B1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4D9B1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D9B1E

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9B1E	#FFFFFF	#000000	##000000
##4D9B1E	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#96872D

Tritanopia (blue-blind)

#489584

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4d9b1e;
/* rgb */ color: rgb(77, 155, 30);
/* oklch */ color: oklch(61.6% 0.172 136.8);

Tailwind

colors: {
  custom: {
    50: '#87b965',
    500: '#4d9b1e',
    950: '#000000',
  },
}

SCSS

$custom: #4d9b1e;
$custom-light: #87b965;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9b1e",
  "rgb": {
    "r": 77,
    "g": 155,
    "b": 30
  },
  "hsl": {
    "h": 97.44,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61593,
    "c": 0.17227,
    "h": 136.8
  },
  "luminance": 0.25114
}

Semantic roles & 50–950 ramp

primary

#4D9B1E

secondary

#9853C2

accent

#3DEAA9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4D9B1E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →